29967929082 has 48 divisors (see below), whose sum is σ = 79914481920. Its totient is φ = 7903629216.

The previous prime is 29967929077. The next prime is 29967929107. The reversal of 29967929082 is 28092976992.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9146082 + ... + 9149357.

It is an arithmetic number, because the mean of its divisors is an integer number (1664885040).

Almost surely, 2^29967929082 is an apocalyptic number.

29967929082 is an abundant number, since it is smaller than the sum of its proper divisors (49946552838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29967929082 is a wasteful number, since it uses less digits than its factorization.

29967929082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18295467 (or 18295464 counting only the distinct ones).

The product of its (nonzero) digits is 17635968, while the sum is 63.

The spelling of 29967929082 in words is "twenty-nine billion, nine hundred sixty-seven million, nine hundred twenty-nine thousand, eighty-two".